269460540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 898128000

約数和(自身を除く): 628667460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 149, 153, 170, 180, 197, 204, 255, 270, 298, 306, 340, 394, 447, 459, 510, 540, 591, 596, 612, 745, 765, 788, 894, 918, 985, 1020, 1182, 1341, 1490, 1530, 1773, 1788, 1836, 1970, 2235, 2295, 2364, 2533, 2682, 2955, 2980, 3060, 3349, 3546, 3940, 4023, 4470, 4590, 5066, 5319, 5364, 5910, 6698, 6705, 7092, 7599, 8046, 8865, 8940, 9180, 10047, 10132, 10638, 11820, 12665, 13396, 13410, 15198, 16092, 16745, 17730, 20094, 20115, 21276, 22797, 25330, 26595, 26820, 29353, 30141, 30396, 33490, 35460, 37995, 40188, 40230, 45594, 50235, 50660, 53190, 58706, 60282, 66980, 68391, 75990, 80460, 88059, 90423, 91188, 100470, 106380, 113985, 117412, 120564, 136782, 146765, 150705, 151980, 176118, 180846, 200940, 227970, 264177, 273564, 293530, 301410, 341955, 352236, 361692, 440295, 452115, 455940, 499001, 528354, 587060, 602820, 683910, 792531, 880590, 904230, 998002, 1056708, 1320885, 1367820, 1497003, 1585062, 1761180, 1808460, 1996004, 2495005, 2641770, 2994006, 3170124, 3962655, 4491009, 4990010, 5283540, 5988012, 7485015, 7925310, 8982018, 9980020, 13473027, 14970030, 15850620, 17964036, 22455045, 26946054, 29940060, 44910090, 53892108, 67365135, 89820180, 134730270, 269460540]

約数ペア:

[(1, 269460540), (2, 134730270), (3, 89820180), (4, 67365135), (5, 53892108), (6, 44910090), (9, 29940060), (10, 26946054), (12, 22455045), (15, 17964036), (17, 15850620), (18, 14970030), (20, 13473027), (27, 9980020), (30, 8982018), (34, 7925310), (36, 7485015), (45, 5988012), (51, 5283540), (54, 4990010), (60, 4491009), (68, 3962655), (85, 3170124), (90, 2994006), (102, 2641770), (108, 2495005), (135, 1996004), (149, 1808460), (153, 1761180), (170, 1585062), (180, 1497003), (197, 1367820), (204, 1320885), (255, 1056708), (270, 998002), (298, 904230), (306, 880590), (340, 792531), (394, 683910), (447, 602820), (459, 587060), (510, 528354), (540, 499001), (591, 455940), (596, 452115), (612, 440295), (745, 361692), (765, 352236), (788, 341955), (894, 301410), (918, 293530), (985, 273564), (1020, 264177), (1182, 227970), (1341, 200940), (1490, 180846), (1530, 176118), (1773, 151980), (1788, 150705), (1836, 146765), (1970, 136782), (2235, 120564), (2295, 117412), (2364, 113985), (2533, 106380), (2682, 100470), (2955, 91188), (2980, 90423), (3060, 88059), (3349, 80460), (3546, 75990), (3940, 68391), (4023, 66980), (4470, 60282), (4590, 58706), (5066, 53190), (5319, 50660), (5364, 50235), (5910, 45594), (6698, 40230), (6705, 40188), (7092, 37995), (7599, 35460), (8046, 33490), (8865, 30396), (8940, 30141), (9180, 29353), (10047, 26820), (10132, 26595), (10638, 25330), (11820, 22797), (12665, 21276), (13396, 20115), (13410, 20094), (15198, 17730), (16092, 16745)]